427435328 has 28 divisors (see below), whose sum is σ = 848928960. Its totient is φ = 213532032.

The previous prime is 427435313. The next prime is 427435339. The reversal of 427435328 is 823534724.

It is a junction number, because it is equal to n+sod(n) for n = 427435291 and 427435300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99203 + ... + 103421.

Almost surely, 2^427435328 is an apocalyptic number.

It is an amenable number.

427435328 is a deficient number, since it is larger than the sum of its proper divisors (421493632).

427435328 is a wasteful number, since it uses less digits than its factorization.

427435328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5814 (or 5804 counting only the distinct ones).

The product of its digits is 161280, while the sum is 38.

The square root of 427435328 is about 20674.5091356482. The cubic root of 427435328 is about 753.2806381463.

The spelling of 427435328 in words is "four hundred twenty-seven million, four hundred thirty-five thousand, three hundred twenty-eight".